3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo date(mm/dd/yy);
based on XeoWE
Output for 7.2.0
Warning: Use of undefined constant mm - assumed 'mm' (this will throw an Error in a future version of PHP) in /in/l6tXi on line 1 Warning: Use of undefined constant dd - assumed 'dd' (this will throw an Error in a future version of PHP) in /in/l6tXi on line 1 Warning: A non-numeric value encountered in /in/l6tXi on line 1 Warning: A non-numeric value encountered in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1 Warning: Use of undefined constant yy - assumed 'yy' (this will throw an Error in a future version of PHP) in /in/l6tXi on line 1 Warning: A non-numeric value encountered in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1 3PM3
Output for 7.1.0 - 7.1.7
Notice: Use of undefined constant mm - assumed 'mm' in /in/l6tXi on line 1 Notice: Use of undefined constant dd - assumed 'dd' in /in/l6tXi on line 1 Warning: A non-numeric value encountered in /in/l6tXi on line 1 Warning: A non-numeric value encountered in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1 Notice: Use of undefined constant yy - assumed 'yy' in /in/l6tXi on line 1 Warning: A non-numeric value encountered in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1 3PM3
Output for 7.0.0 - 7.0.20
Notice: Use of undefined constant mm - assumed 'mm' in /in/l6tXi on line 1 Notice: Use of undefined constant dd - assumed 'dd' in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1 Notice: Use of undefined constant yy - assumed 'yy' in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1 3PM3
Output for 4.3.0 - 5.6.28
Notice: Use of undefined constant mm - assumed 'mm' in /in/l6tXi on line 1 Notice: Use of undefined constant dd - assumed 'dd' in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1 Notice: Use of undefined constant yy - assumed 'yy' in /in/l6tXi on line 1 Warning: Division by zero in /in/l6tXi on line 1